| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.50 | 8.632% | $244.9652 | $244.97 | $244.95 | $245.00 |
| Purchase #2 | $18.45 | 6.431% | $19.6365 | $19.64 | $19.65 | $19.60 |
| Purchase #3 | $78.72 | 5.582% | $83.1142 | $83.11 | $83.10 | $83.10 |
| Purchase #4 | $146.62 | 3.501% | $151.7532 | $151.75 | $151.75 | $151.80 |
| Purchase #5 | $22.83 | 12.787% | $25.7493 | $25.75 | $25.75 | $25.70 |
| Purchase #6 | $173.53 | 3.506% | $179.614 | $179.61 | $179.60 | $179.60 |
| Purchase #7 | $142.48 | 4.506% | $148.9001 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $808.13 | $853.7325 | $853.73 | $853.70 | $853.70 | |